12804453

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{1321}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 19036800

約数和(自身を除く): 6232347

約数列:

[1, 3, 9, 27, 359, 1077, 1321, 3231, 3963, 9693, 11889, 35667, 474239, 1422717, 4268151, 12804453]

約数ペア:

[(1, 12804453), (3, 4268151), (9, 1422717), (27, 474239), (359, 35667), (1077, 11889), (1321, 9693), (3231, 3963)]